Heating System Controls

Controls & Controllers, HVAC, Sensors, Monitors & Transducers

HVAC Monitoring System integrates Internet of Things.

January 30, 2015

Powered by Intel® IoT Gateway along with Intel® Decision Solutions: Trend Analytics Module, Intelligent Equipment™ enables HVAC systems to be monitored and controlled remotely from any mobile device, allowing quick adjustments to correct ineffective systems. Solution lets HVAC systems deliver financial summaries of energy savings; sync with weather forecasts; intuitively adjust for occupant comfort and energy efficiency; and give users direct access to power usage levels and CO2 use. Read More

HVAC, Controls & Controllers

Modular Heating Control Systems integrate into automated systems.

December 1, 2014

Respectively suitable for 230 and 400 V/480 V networks, Siplus HCS4200 and HCS4300 switch and control heating panels and elements in industrial applications. Both distributed I/O systems help plant operators reduce power consumption by facilitating energy-efficient heating element actuation and avoiding current spikes in network. Integrated components include switching elements and fuses as well as functions such as Profinet communication, actuation mechanisms, and diagnostics. Read More

HVAC, Controls & Controllers, Mechanical Power Transmission

HVAC Actuators provide automotive air flow control.

July 29, 2014

Combining low noise with wide range of torque and speed, Saia-Burgess™ HVAC Actuators are designed for main HVAC functions, including air inlet, airflow distribution, and airflow mix. Units are custom-designed for different control options, such as direct or BUS driven for LIN standard. With integrated electronics, BUS driven designs allow torque and speed control, stall detection, and provide diagnostic information. Read More

HVAC, Controls & Controllers

Wireless-Enabled Control intelligently manages HCAC components.

March 18, 2014

Featuring 4-wire connections that facilitate installation to York® Affinity™ gas furnaces, A/C units, heat pumps, and air handlers, Wi-Fi®-capable York Affinity Residential Communicating Control provides remote access to control system from smartphone/tablet device and mobile app. Operators can monitor status of every enabled system device, while touchscreen UI and remote access aid installation/troubleshooting. Features include zone control and automated system fault/alert email notification.
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HVAC, Controls & Controllers, Thermal & Heating Equipment

Electric Process Heaters feature 4 kV rating.

November 18, 2013

Available in capacities from 6–100 MMBtu/hr, Electric Heaters and Thyristor Control Panels enable large scale applications that have been previously heated inefficiently by gas, oil, or other methods. These installations can now benefit from near 100% efficiency, zero on-site emissions, and precise temperature control. Read More

HVAC, Controls & Controllers, Green & Clean, Materials & Material Processing

Compact VRF HVAC System is suited for high-rise buildings.

September 30, 2013

Designed to maximize floor space and intended for high-rise buildings, LG Multi V Water Mini features front connections and front-panel access. This Variable Refrigerant Flow (VRF) HVAC system can be placed inside closet, eliminating need for rooftop or other outdoor installations, and does not require electrical upgrades. Fanless, 168 lb system operates on 208–230 V, single-phase, 60 Hz, and water source system efficiency is promoted via compressor design and heat exchanger. Read More

Test & Measuring Instruments, HVAC, Controls & Controllers, Sensors, Monitors & Transducers

Digital Temperature Sensors have SMT-compatible package.

May 24, 2013

Model TSYS02D sensors integrate into digital interface bus systems while TSYS02P units feature PWM for integration into control units and TSYS02S sensors have Sigma Delta Modulation for use with analog circuits. All units feature 16-bit temperature sensing resolution. Drawing maximum of 12.5 μA, sensors operate over temperature range of -40 to +125°C and are accurate to ±0.2°C. Products are available in 2.5 mm² TDFN8 SMT package. Read More

HVAC, Controls & Controllers, Green & Clean

Energy Management System controls direct gas-fired heaters.

November 6, 2012

With 2-way remote communication, Wi-Fi EMS provides real-time monitoring and control of direct gas-fired industrial space heating and make-up air heating systems. System includes color touchscreen display, secure wireless remote Internet access, and live Internet weather feed. To save energy, EMS provides intelligent night setback recovery, flexible 7-day programming, 365-day scheduling, and summer ventilation mode on web-based portal. Email alerts help avoid downtime and unplanned service calls. Read More

HVAC, Controls & Controllers, Green & Clean

Ventilation Control System improves IAQ, decreases VOCs.

April 3, 2012

VCS Ventilation Control System improves residential indoor air quality (IAQ) by introducing fresh air through intake damper, controlled by VCS MCU logic panel, and decreasing VOCs. Meeting ASHRAE 62.2 standard requirements, this fresh air control system is designed for facilitated installation and offers single-adjustment setup. Status LEDs and Damper Closed override switch are standard, and options are available for exhaust fan control and remote Damper Open override. Read More

Transportation Industry Products, HVAC, Controls & Controllers

Intermittent Pilot Ignition Controls are offered as OEM replacements.

August 31, 2011

Suitable for intermittent pilot boilers, furnaces, and other heating appliances, Models ICM295 and ICM296 replace Carrier LH33WZ510 and LH33WZ512 ignition controls, while Models ICM2901 and ICM2902 replace JCI G770RJA-1 and G776RGD-14 ignition controls. Each offers microprocessor-based precision and compatibility with both liquid propane and natural gas. Model ICM295 is a continuous spark unit, while other 3 offer 100% safety lockout feature. Read More

HVAC, Controls & Controllers, Electrical Equipment & Systems

BACnet Controls suit lighting and HVAC applications.

June 16, 2011

Designed to act autonomously as well as in concert with OspreyFMS energy management dashboard, BACnet Communicating Controls include HVAC control for multi-stage conventional and heat-pump mechanical units, and 6 schedule lighting time-clock control with photocell inputs and internal astronomical calendar. Each device is equipped with LCD screen for programming, internal schedules, and inputs/outputs for monitoring appropriate mechanical points. Read More

HVAC, Controls & Controllers

Boiler and Heater Control monitors equipment functions.

May 26, 2010

Standard on KNIGHT® Residential Heating Boiler models, as well as KNIGHT® XL Commercial Boiler and ARMOR® Commercial Water Heater, SMART SYSTEM enables users to access all information needed to set up, troubleshoot, and monitor equipment functions. Control includes 0-10 V analog inputs and outputs, color-coded display, and 2-way communication via Modbus protocol. Cascading sequencer allows up to 8 boilers or heaters to be installed, providing Soft Start Lead-Lag cascade operation. Read More

HVAC, Controls & Controllers

Head Pressure Control suits humidity-sensitive environments.

March 5, 2009

With support for both dual pressure or temperature inputs, ICM333 operates as pressure or temperature-sensitive motor fan speed control, regulating head pressure by varying amount of airflow through condenser. Unit is compatible with single-phase systems operating at 120-480 Vac. Other features included are integral heat pump bypass circuitry, allowing for electronic bypass of speed control, and tamper-proof dials for adjusting temperature/pressure set points. Read More

HVAC, Controls & Controllers

Temperature Controller has easy-to-read dual display.

January 12, 2009

Including ON/OFF, PID, auto-tuning or manual tuning control functions, CN730 series of ¼ DIN temperature controllers suit applications in water, automotive, and food processing industries. They accept variety of thermocouple and RTD inputs. Process value and set-point value are simultaneously displayed with process value in red and setpoint in green. Accuracy is ±0.25% of span, ±1 least significant digit, and resolution is 1°. Read More

HVAC, Controls & Controllers

Control modulates infrared heating systems.

February 13, 2003

ULTRAVAC(TM) Control, for CORAYVAC® infrared heaters, can modulate burner input rate with outdoor air temperature to match heating system's input to building's heat requirement. Multi-feature zone temperature sensor provides localized control resulting in additional comfort for building occupants. PC-based software package provides total heating system management from user's desktop. Optional modem offers remote system management. Read More

HVAC, Controls & Controllers

Programmable Step Control offers 32 configurations.

May 3, 2002

Model S95 provides 32-in-1 resistance heating load control solution for OEM and replacement applications. It is designed for field-selectable input options including 2200 ohm, 135 ohm, 4 to 20 mA, and 0 to 10 Vdc. Unit offers selectable linear or progressive switching and proportional or deadband control capability. It utilizes vernier control to drive B-Series or S-Series power controllers, and can provide up to 10 stages of control. Read More

HVAC, Controls & Controllers

Power Controllers suit resistance heating applications.

April 8, 2002

A&B Series Power Controllers are designed with 4 field-selectable inputs: 2200 ohm, 135 ohm, 4-20 mA, and 0-l0 Vdc. They include zero-cross fired sold-state relays and proportional controls with 1 sec time base. Units support applications using up to 600 Vac and 50 amps in 1 or 3 phase (2 leg break) configurations. Applications include duct heaters, immersion heaters, electric boilers, industrial ovens, drying equipment, and parts washing equipment. Read More

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